lib/oe/classextend: Ensure we don't extend expressions more than once

We could end up with MLPREFIX being prepended to variables like
PACKAGE_DYNAMIC. This patch avoids the problem and unbreaks builds.

[YOCTO #3389]

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
multilib: skip packages that provide virtual/kernel

Rather than keying on recipes that inherit kernel.bbclass, we should
be checking for providers of virtual/kernel when skipping kernel
recipes in multlib builds.

Not all providers of virtual/kernel inherit kernel.bbclass (notably
linux-dummy), so checking on the provider is a more complete check.

We need to be sure to check for inheritance of module-base as well, this
allows for packages that provides modules to avoid the multilib renaming.

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
classextend.py: use explode_dep_versions2 in order to preserve versions too

Signed-off-by: Constantin Musca <constantinx.musca@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
lib/oe/classextend.py: avoid extending any kernel package

For multilib and other uses of classextend, we don't want any
dependencies on kernel packages to be extended since there should only
be one kernel variant.

Fixes [YOCTO #2918] (where kernel-dev was being extended.)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
ncurses.inc: Fix display corruption and add fallback for sstate compiled paths

CQID: WIND00402979

Display corruption was occurring on 64 bit hosts using menuconfig for
the kernel and busybox with the ncurses-native or ncurses-nativesdk
because the configure arguments were not sufficient vs the expected
use from the upstream source.

Also changed in this commit is to provide a fallback to the hard
compiled paths for the terminfo and termcap.  Eventually this needs to
be fixed another way if we want a truly portable SDK because any SDK
that is relocated or native binaries pulled out of the sstate can end
up referencing terminfo files that no longer are in the same location.
Because the host system has terminfo files that ncurses will happily
use we might as well have a fall back to buy some time for a better
fix, vs having thing just not work occasionally when using sstate.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
udev-extraconf: Add -o silent to auto mount for mount.util-linux

This will silence some of the noisy output from mount.util-linux and the kernel
when trying to automount filesystems or devices. Busybox does not accept the silent
option, it uses a loud option instead.

[YOCTO #3935]

Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
sanity.bbclass: Ensure tmpdir exists when running the check

This avoids tracebacks from bitbake if the directory doesn't already
exist.

[YOCTO #3640]

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
qemux86: disable paravirt guest in linux 3.4, causes test failures

The shutdown sanity test that we previously saw on qemux86-64 in 2.6.37 have
started to re-appear reproducably on qemux86 in 3.4 in the Danny series.  Until
this can be root-caused and fixed in the kernel, disable paravirtualisation
across all kernels and all qemu machines.

[ YOCTO #4196 ]

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

Conflicts:
	meta/recipes-kernel/linux/linux-yocto_3.4.bb